ITEM NAME:5Pcs 13007 13007G NPN Power Transistor TO-220 8A For Switching Power Supply DIY Specification: Model: 13007 High voltage fast-switching NPN power transistor Transistor Type: NPN Collector- Emitter Sustaning Voltage :400 V. Collector- Emitter Breakdown Voltage : 700V. Emitter-Base Voltage : 9 V. Base Current : 8A . Total Device Disspation @ TC= 25 ℃ , Derate above 25 ℃ : 80W Junction Temperature : 150CÂ ° Package:TO-220 Total Size: Approx. 2.8 x 1 cm / 1.1 x 0.4 " . Pin Size: Approx. 1.2 x 1 cm / 0.5 x 0.4" . Package Included: 5 pcs 13007 13007G NPN Bipolar Power Transistor For Switching Power Supply.Model: 13007. Transistor Type: NPN. Base Current : 8A. Total Size: Approx. 2.8 x 1 cm / 1.1 x 0.4 ".